#ifndef _CLOCK_H
 #define _CLOCK_H

extern void startClock (void);
extern char checkDelay_ms (unsigned int t);
extern unsigned int setDelay_ms (unsigned int t);
extern char checkDelay_sec (unsigned int t);
extern unsigned int setDelay_sec (unsigned int t);

extern unsigned int count_ms, count_min, count_sec;

#endif //_CLOCK_H
